Getting some troubles when using CookieHelper Kentico

Hi Kentico Experts,
In current time, I was getting some troubles when using CookieHelper Kentico. Particularly, I've gotten an extremely trouble problem in process of setting and getting cookie value when the page was redirected to another page. For example, When it was in the same page,setting and getting value of Cookie Helper was normal. However, when it was redirected to another page, value of Cookie Helper was set and gotten to be abnormal, sometimes value of Cookie Helper removed some information in this which I didn't understand what is reason. Hoping you to help me in the difficult time. Thank you so much!